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Mathematics, 30.07.2020 01:01 mat1413
Suppose your car has hhh liters of engine oil in the morning. During the day, some oil may have leaked, you may have added more oil, or both. The oil level in the evening is ggg liters.
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Suppose your car has hhh liters of engine oil in the morning. During the day, some oil may have leak...
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